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a solution can ax2 bx c = 0 equation procedures, the importation of a, b, c results can be obtained by X1, X2, with a detailed package VB code
Packet : 43680542ax2 bx c=0方程计算.rar filelist
方程计算器.exe
Form1.frm
方程计算器.vbp
MSSCCPRJ.SCC
方程计算器.vbw